<template>
  <el-container style="height: 600px; border: 1px solid #eee">
    <el-aside width="200px" style="background-color: rgb(238, 241, 246)">
      <el-menu :default-openeds="['1', '3']">
        <el-submenu index="1">
          <template slot="title"><i class="el-icon-message"></i>导航一</template>
          <el-menu-item-group>
            <template slot="title">分组一</template>
            <el-menu-item index="1-1">选项1</el-menu-item>
            <el-menu-item index="1-2">选项2</el-menu-item>
          </el-menu-item-group>
          <el-menu-item-group title="分组2">
            <el-menu-item index="1-3">选项3</el-menu-item>
          </el-menu-item-group>
          <el-submenu index="1-4">
            <template slot="title">选项4</template>
            <el-menu-item index="1-4-1">选项4-1</el-menu-item>
          </el-submenu>
        </el-submenu>
        <el-submenu index="2">
          <template slot="title"><i class="el-icon-menu"></i>导航二</template>
          <el-menu-item-group>
            <template slot="title">分组一</template>
            <el-menu-item index="2-1">选项1</el-menu-item>
            <el-menu-item index="2-2">选项2</el-menu-item>
          </el-menu-item-group>
          <el-menu-item-group title="分组2">
            <el-menu-item index="2-3">选项3</el-menu-item>
          </el-menu-item-group>
          <el-submenu index="2-4">
            <template slot="title">选项4</template>
            <el-menu-item index="2-4-1">选项4-1</el-menu-item>
          </el-submenu>
        </el-submenu>
        <el-submenu index="3">
          <template slot="title"><i class="el-icon-setting"></i>导航三</template>
          <el-menu-item-group>
            <template slot="title">分组一</template>
            <el-menu-item index="3-1">选项1</el-menu-item>
            <el-menu-item index="3-2">选项2</el-menu-item>
          </el-menu-item-group>
          <el-menu-item-group title="分组2">
            <el-menu-item index="3-3">选项3</el-menu-item>
          </el-menu-item-group>
          <el-submenu index="3-4">
            <template slot="title">选项4</template>
            <el-menu-item index="3-4-1">选项4-1</el-menu-item>
          </el-submenu>
        </el-submenu>
      </el-menu>
    </el-aside>

    <el-container>
      <el-header style="text-align: right; font-size: 12px">
        <el-dropdown>
          <i class="el-icon-setting" style="margin-right: 15px"></i>
          <el-dropdown-menu slot="dropdown">
            <el-dropdown-item>查看</el-dropdown-item>
            <el-dropdown-item>新增</el-dropdown-item>
            <el-dropdown-item>删除</el-dropdown-item>
          </el-dropdown-menu>
        </el-dropdown>
        <span>王小虎</span>
      </el-header>

      <el-main>
<!--       <virtual-scroll v-slot:default = "item">-->
<!--         <span class="one-new"><h1>{{ item.thisItem.name }}</h1></span>-->
<!--       </virtual-scroll>-->

<!--        <el-table-->
<!--          :data="tableData"-->
<!--          style="width: 100%">-->
<!--          <el-table-column ref="columnRef"-->
<!--                           prop="date"-->
<!--                           label="日期"-->
<!--                           width="180">-->
<!--          </el-table-column>-->
<!--          <el-table-column-->
<!--            prop="name"-->
<!--            label="姓名"-->
<!--            width="180">-->
<!--          </el-table-column>-->
<!--          <el-table-column-->
<!--            prop="address"-->
<!--            label="地址">-->
<!--          </el-table-column>-->
<!--        </el-table>-->

        <el-virtual-scroll></el-virtual-scroll>
      </el-main>
    </el-container>
  </el-container>
</template>

<script>
import ElVirtualScroll from "@/components/virtual-scroll";
export default {
  name:"HelloWorld",
  components:{ElVirtualScroll},
  data() {
    const item = {
      date: '2016-05-02',
      name: '王小虎',
      address: '上海市普陀区金沙江路 1518 弄',
    };
    return {
      tableData: [],
      column:[
        {
          prop:'date',
          label:'时间',
          align:"center"
        },{
          prop:'name',
          label:'名称',
          align:"center"
        },{
          prop:'address',
          label:'地址',
          align:"center"
        },
      ],
    }
  },
  created() {
    // let self = this;
    // this.$axios.get("http://localhost:4000/data?num=100000").then(res=>{
    //   self.tableData = res.data.list
    // })
  }
};
</script>

<style>
.el-header {
  background-color: #B3C0D1;
  color: #333;
  line-height: 60px;
}

.el-aside {
  color: #333;
}
.one-new {
  text-decoration: none;
  display: block;
  display: flex;
  flex-direction: row;
  flex-wrap: nowrap;
  justify-content: space-between;
  border-bottom: 1px solid #eeeeee;
  padding: 14px 10px 5px;
}
</style>
